TY  - SER
AU  - Cunha,J.P.A.R.da
AU  - Martins,D.H.
AU  - Cunha,W.G.da
TI  - Operational performance of the mechanized and semi-mechanized potato harvest
KW  - COLHEITA MECANICA
KW  - CUSTO OPERACIONAL
KW  - BATATA
KW  - SOLANUM TUBEROSUM
KW  - PRATICA CULTURAL
UR  - http://www.scielo.br/pdf/eagri/v31n4/20.pdf
ER  -